Peugeot 206 Gas To Gas Problem

Good evening everyone. I recently started having such a problem in my 99 model 1.4XR vehicle. When I first start the car when the engine is cold, there is no problem. In the meantime, there is no problem when the vehicle is in motion, but it can cause trouble when idling or on slopes. Why do you think this is doing? I'm waiting for your help.

I have that same problem . When idling, it will either fall off or hit the gas when it is on the gas. it does this only when the engine is cold. It says no problem when I take it to the master. But ultimately, the vehicle is stationed. When I buy from Opet Bp and shell, the gas is less troublesome. it comes to my mind that it may be due to the quality of the gas.

Replace LPG filters and adjust gas. Of course, the quality of the gas is an important factor.